
Trained specialists in Window Cleaning
We bring more than just a squeaky clean attitude to your windows and glass cleaning – we bring innovation.
Pure Water Window Cleaning uses high-tech water filtration, which removes all solids from water, allowing only pure water to clean windows…without spotting or streaking.
With a carbon fibre pole, one operator can clean high windows, window frames and glass fast and efficiently.
And Health and Safety is double ticked!
CrestClean’s window cleaning services include:
- Streak-free finish using pure water
- No ladders needed – cleans up to 4 storeys
- Health & safety compliant system
- Trained professionals with certified skills
- Competitive per square metre rate or by quotation
“Yes please” – I’d like a free workplace quote
The benefits of CrestClean’s professional window cleaning service

Comprehensive cleaning process
We pre-inspect, vacuum and identify the type of carpet to determine how the fibre reacts to moisture, chemicals and temperature. Hot water extraction removes dirt and stains without damaging the carpet or leaving a detergent residue behind, which will attract fresh dirt.

Scheduled maintenance
We provide scheduled maintenance services so carpeted areas are regularly cleaned every 3, 6 or 12 months. Cleaning your carpets at regular intervals will prolong the life of your carpet.

Stain removal
Spills, coffee stains and accidents can be promptly cleaned up by our call-out service.

Upholstery cleaning
Office chairs with fabric coverings should be cleaned annually, to ensure they remain clean and presentable. We also wipe down the chair bases, to keep them looking nice.
Learn more about our professional Upholstery Cleaning service
Environmentally Responsible Window Cleaning Services
Toitu Enviromark Diamond certified
Toitū Enviromark graphicCrestClean’s Environmental Management System meets strict environmental standards as verified by our Toitū Enviromark Diamond certification.

SafeClean® – HSEMS
We deploy Safe Systems of Work to minimise the risks of our cleaning services at your premises.

Trained by Master Cleaners Training Institute
Our personnel receive professional training and regular upskilling to ensure our customers receive a quality cleaning service.


Pure Water Window Cleaning – Safe, Eco-Friendly, and Cost-Effective
CrestClean’s Pure Water Window Cleaning provides cost effective, chemical-free window cleaning solutions for buildings up to 4 storeys high.
Pure Water means Chemical-Free
No chemicals are used with Pure Water Window Cleaning, which makes it both economical and environmentally responsible. Water becomes more aggressive the purer it gets and is a natural detergent that helps loosen the bond of dirt from the glass at an ionic level. Water that’s free of impurities makes detergents and chemicals unnecessary, and rinses cleaner, leaving a streak and spot free surface.
Safer, Faster, Easier
With the latest carbon fibre extendable poles we can clean windows up to 4 storeys high without using lifting platforms or ladders, making Pure Water a safer alternative to other commercial window cleaning operations. There is no chance of property damage from ladders and heavy equipment. Our special water purification machines do not require power, only a hose tap.
Health and Safety Compliant
Risks and hazards are dramatically reduced when compared with conventional window cleaning processes, because our operators work from the ground using carbon fibre poles. We do not work from heights, or use ladders or platforms. All activities are conducted under SafeClean®, our Health, Safety and Environmental Management Systems, which are specifically designed to minimise the risk of our work on your premises.
Personnel trained by Master Cleaners Training Institute
All of our Pure Water Window Cleaning technicians undergo specific training in the safe operation of the system. This is in addition to the professional industry training they undergo, including specific health and safety training in safe working procedures. See www.mastercleaners.org.nz
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Customer comments
Window Cleaning FAQs
Yes. All CrestClean personnel undergo mandatory Health and Safety units which designed to ensure the safety of the cleaning operatives and stakeholders, while cleaning operations are in progress. All franchisees are required to undertake training and pass assessment on any electrical equipment used on site.
28
years as a 100% Kiwi-owned business
6304
business, education and organisation Customers
732
locally-owned franchise businesses
2329
personnel across New Zealand
Contact us today for a free quotation!







